package org.totoro.el;

/**
 * @author YHL
 * @version V1.0
 * @Description: 表达式实体
 * @date 2018-10-31
 */
public class Expression {

    /**
     * 表达字符
     */
    private StringBuffer expression;


    public StringBuffer getExpression() {
        return expression;
    }

    /**
     * 小于 <
     *
     * @return
     */
    public Expression lt() {


        return this;
    }


}
